Tazatel

WGA ???

Dotaz

My sister bought this computer for me used. It has Windows XP Proffecional installedon it. It doesn't pass WGA validation, that's what I first noticed, in the bottom right of this computer. It said it may not be genuine. Well Iran the WGA and it says it
isn't valid. However the product key on the side of this computer is not the same. It is Windows XP Home Edition, 2004, it has no DEM, it has the manufacturers nane in bolb black letters. so, is ther any way to fix this without buying a new version?
I can't afford to purchase anything right now, and it's an older computer. My sister bought it from our Mom's neighbor who was moving.